import turtle as t

width = 50
angle = 90
t.forward(width)
t.right(angle)

t.forward(width)
t.left(angle)

t.forward(width)
t.left(angle)

t.forward(width)
t.right(angle)

t.forward(width)
t.right(angle)

t.forward(width * 2)
t.right(angle)

t.forward(width * 3)
t.right(angle)

t.forward(width * 2)
t.right(angle)

t.done()